commit eba84481c7424f03c792d753fe02d9d6d3609fe0
author Russell King <rmk@dyn-67.arm.linux.org.uk> Mon Aug 06 16:10:54 2007 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Mon Aug 06 16:10:54 2007 +0100
tree 495d687f2cdf25411f3a21efaf323a18c1ece1f3
parent b8b786098b98f3b08dc8ab7cccf3963976b10336

[ARM] pata_icside: fix the FIXMEs

Alan Cox suggested that the solution to the FIXMEs in pata_icside is
to use a private postreset method to detect the lack of devices on a
port, and in such a case, disable the interrupt for the port.

This patch implements such a method, and removes the hard coded
disable of port 0.  Tested as working.

Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>